| 摘要 |
1. The guy of melting induction furnaces characterised in that it has a permanent casing (1) fitted with a slotted fume cupboard (3) from above the furnace lip (2), with its front part placed on bearings on the shaft (4) of the cover-lifting mechanism, where the back part of the permanent casing (1) is connected, via locks (6), with an intermediate frame (5).<IMAGE>
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